I frequently mention the Tuesday night running group I attend, Four Green Fields Running Club , and I have continued to go to this club over the years , despite the fact that I don't really drink or socialize afterward, for several reasons. One is the location--the route is on Bayshore Blvd., where I often run, and close to the various places I've lived for the past six years I've been running; although now it's a bit farther away since I just moved, but not far enough away to keep me from going. Another is the people; even though I am not a social butterfly when I go to the runs, I love seeing running friends I've met over the years, even if just in sweaty passing. But one more reason I love this club is because they partner with my favorite local running store, Feet First , to demo different running shoes each week. A representative from the shoe brand comes out with Nikki from Feet First, and together they encourage the runners to try out the latest shoe models f...